public class IrregularArray
{
    public static void main(String[] args)
	{
	    int[][] arr=new int[2][];
	    arr[0]=new int[] {1,2,3,4,5};
	    arr[1]=new int[] {1,2,3}; 
	    for(int[] row:arr)
	    {
		for(int value:row)
		{
		    System.out.printf("%2d",value);
		}
		System.out.println();
	    }
	}
} 
